| Oraiokastro to Alfena | 1,631.28 mi (2,625.28 km) |
| Oraiokastro to Alijo | 1,576.99 mi (2,537.91 km) |
| Oraiokastro to Aljustrel | 1,663.94 mi (2,677.86 km) |
| Oraiokastro to Almada | 1,701.35 mi (2,738.06 km) |
| Oraiokastro to Almargem | 1,704.27 mi (2,742.76 km) |
| Oraiokastro to Almeirim | 1,664.21 mi (2,678.29 km) |
| Oraiokastro to Amadora | 1,704.31 mi (2,742.82 km) |
| Oraiokastro to Amarante | 1,607.44 mi (2,586.93 km) |
| Oraiokastro to Amares | 1,617.44 mi (2,603.02 km) |
| Oraiokastro to Amora | 1,700.27 mi (2,736.31 km) |
| Oraiokastro to Anadia | 1,636.35 mi (2,633.45 km) |
| Oraiokastro to Angra do Heroismo | 2,632.55 mi (4,236.68 km) |
| Oraiokastro to Ansiao | 1,643.55 mi (2,645.03 km) |
| Oraiokastro to Anta | 1,639.04 mi (2,637.78 km) |
| Oraiokastro to Arcos de Valdevez | 1,619.56 mi (2,606.42 km) |
